@misc{indiciae47b1a44b2c1e,
  title = {Planetary science: Pluto's expanding brood.},
  author = {Richard P Binzel},
  year = {2006},
  doi = {10.1038/439924a},
  url = {https://pubmed.ncbi.nlm.nih.gov/16495982/},
  note = {Source identifier: 16495982}
}